| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $126.30 | 12.400% | $141.9612 | $141.96 | $141.95 | $142.00 |
| Purchase #2 | $111.64 | 3.665% | $115.7316 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $197.37 | 7.281% | $211.7405 | $211.74 | $211.75 | $211.70 |
| Purchase #4 | $61.49 | 11.247% | $68.4058 | $68.41 | $68.40 | $68.40 |
| Purchase #5 | $33.34 | 7.284% | $35.7685 | $35.77 | $35.75 | $35.80 |
| Purchase #6 | $114.58 | 10.345% | $126.4333 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $115.41 | 8.851% | $125.6249 | $125.62 | $125.60 | $125.60 |
| 7 purchase totals = | $760.13 | $825.6658 | $825.66 | $825.65 | $825.60 | |